USB Radio Telemetry Module RF04

Range: Up to 250m line of sight

Frequency: 433.92MHz

Price: $169.40 (Incl. GST)

Specifications

Voltage - Powered by the USB port.
Frequency - 433.92MHz
Over Air Data Rate - 19200 bps.
Data Buffer - Internal 128 byte buffer.

Full Technical Data
Example code

EasyRadio Module ER400TRS

Frequency: 433.92MHz

Price: $108.90 (Incl. GST)

Technical Data (PDF)